Finding the Fourth Proportional to 42,432.76, 58,555.65 and 23,571.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,432.76 : 58,555.65 = 23,571.10 : x
2. Step 2: Convert to fraction form
   42,432.76/58,555.65 = 23,571.10/x
3. Step 3: Cross multiply
   42,432.76x = 58,555.65 × 23,571.10
4. Step 4: Simplify right side
   42,432.76x = 1,380,221,081.72
5. Step 5: Solve for x
   x = 1,380,221,081.72/42,432.76
6. Step 6: Final answer
   x = 32,527.25